>pokedex
a few galar forms for johto and sinnoh mons, an around 80 new mons plus legendary trio, box art guardian beasts and a rayquaza/necrozma tier mon. 2 mythicals and a lot of sinnoh mons to pander for dp remake
>new gym gimmick
instead of battling, its actually a football-like sport where is your team vs the gym master, and the attacks define your team's effectivness in the match
>title defense
once you become the champion, its up to you to face title defense battles, which include the previous champion, your rival and some trainers from past games (like silver, wally, zinnia, shauna, etc)
>battle island
available in the post game, you take on the island tournament where you face previous gym leaders, trial captains, kahunas, and other region's champions
>new megas and revamped z moves
extra megas arrived, and the z moves are reworked to, instead of being 1HKO moves, they now have especific effects inside the battle
>ultra squad
ultra squad helps the player to travel through dimensions to hunt ultrabeasts and legendaries
>post game episode
something related to kalos